Nitrogen-potassium fertiliser
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United States of America Patent
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N/A
Issued Date -
Apr 21, 2005
app pub date -
Feb 11, 2003
filing date -
Aug 11, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to the production of nitrogen-potassium fertilizers and can be used for the chemical industry and for agriculture. The inventive liquid nitrogen-potassium fertilizer comprises carbamide, potassium chloride, an ammoniated component and water. Ammonium nitrate is used as the ammoniated component with the following mixing ratio of ingredients in: 20-34 mass % carbamide, 5-25 mass % potassium chloride, 25-42 mass % ammonium nitrate, the rest being water. Said liquid nitrogen-potassium fertilizer also comprises 0.3-3 mass % magnesium sulphate or 1.5-3 mass % clay.
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Cited Art Landscape
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